释义 |
- What type of thing is a bird Biological classification
- Nature of birds Bird anatomy Bird behavior
- Types of birds Orders Families Subfamilies Genera
- History of birds
- Study of birds
- Aviculture
- Bird diseases and parasites
- Threats and conservation
- Persons influential in the field of birds Artists Ornithologists Writers
- Birds in culture
- See also
- References
- External links
{{Short description|1=Overview of and topical guide to birds}}The following outline is provided as an overview of and topical guide to birds: Birds (class Aves) – winged, bipedal, endothermic (warm-blooded), egg-laying, vertebrate animals. There are around 10,000 living species, making them the most varied of tetrapod vertebrates. They inhabit ecosystems across the globe, from the Arctic to the Antarctic. Extant birds range in size from the {{convert|5|cm|in|sigfig=1|abbr=on}} bee hummingbird to the {{convert|2.75|m|ft|sigfig=1|abbr=on}} ostrich. {{TOC limit|limit=2}} What type of thing is a bird A bird can be described as all of the following: - Life form – entity or being that is living or alive.
- Animal – multicellular, eukaryotic organisms of the kingdom Animalia (also called Metazoa). Their body plan eventually becomes fixed as they develop, although some undergo a process of metamorphosis later on in their lives. Most animals are motile, meaning they can move spontaneously and independently.
Biological classification {{Further|Biological classification}}- Kingdom: Animalia
- Phylum: Chordata
- Class: Aves
Nature of birds Bird Bird anatomy Bird anatomy- List of terms used in bird topography
- Beak
- Caruncle
- Comb
- Feathers
- Alula
- Barb (feather)
- Barbule
- Covert (feather)
- Crest (feathers)
- Down feather
- Ear tuft
- Feather holes
- Feather-plucking
- Flight feather
- Pennaceous feather
- Pin feather
- Plumage
- Quill
- Speculum feather
- Gape
- Gizzard
- Preen gland
- Syrinx
- Vision
- Nictitating membrane
- Pecten oculi
- Uropygial gland
- Wattle
Bird behavior Bird behavior - Bird colony
- Feeding
- Feeding of birds
- Food plants
- Gleaning (birds)
- Hoarding
- Pellet (ornithology)
- Plucking postFlight
- Flightless birds
- Flocking
- Migration
- Flyway
- Atlantic Flyway
- Central Flyway
- Central Asian Flyway
- East Asian - Australasian Flyway
- East Atlantic Flyway
- Mississippi Flyway
- Pacific Flyway
- West Pacific Flyway
- Pigeon intelligence
- Abnormal behaviour of birds in captivity
- Aggression
- Anting (bird activity)
- Begging behavior in birds
- Distraction display
- Dust bathing
- Feather-plucking
- Fecal sac
- Intelligence
- Mobbing
- Moult
- Preening
- Reproduction
- Avian incubation
- Bird-nesting
- Brood parasite
- Clutch (eggs)
- Egg
- Egg tossing
- Fledgling
- Homosexual behavior in birds
- List of birds displaying homosexual behavior
- Sexual behaviour
- Nest
- Altricial
- Nest box
- Precocial
- Siblicide
- Roosting
- Tracks
- Vocalization
Types of birds Orders {{Accipitriformes}}{{Flamingos}}{{Grebes}}{{Loons}}{{Mousebirds}}{{Pelecaniformes}}{{Penguins}}{{Procellariiformes}}{{Sandgrouse}}{{Tinamous}}{{Tropicbirds}} Families {{Bee-eaters}}{{Birds-of-paradise}}{{Cockatoos}}{{Corvidae}}{{Gruidae}}{{New World vultures}}{{Callaeidae}}{{Gulls}}{{Strigopidae}}{{Passeridae}}{{Hirundinidae}}{{Trogons}}{{Turacos}}{{Vangas}} Subfamilies {{Old World vultures}}{{Buteoninae}} Genera {{Kinglets}} History of birds - Bird evolution
- Origin of birds
- Origin of avian flight
- Archaeopteryx
- Extinct birds
Study of birds {{main article|Ornithology}}{{maincat|Ornithological organizations}}- Avian ecology field methods
- Bird census
- Breeding bird survey
- Christmas bird count
- Bird collections
- Bird feeding
- Bird feeder
- Bird food
- Mealworm
- Niger
- Safflower
- Suet
- Sunflower seed
- Bird ichnology
- Bird observatory
- Bird ringing
- Bird watching
- Bird hide
- Field guide
- Field mark
- List of birdwatchers
- List of birding books
- Seawatching
- List of seawatching locations by country
- Oology
- Jourdain Society
- Palaeooölogy
Aviculture Aviculture- Falconry
- Day-old cockerel
- Falconry (training)
- Lure (falconry)
- Takagari
- Pigeon racing
- Pinioning
- War pigeon
- Cher Ami
- Commando (pigeon)
- G. I. Joe (pigeon)
- Paddy (pigeon)
- William of Orange (pigeon)
- Wing clipping
Bird diseases and parasites {{maincat|Bird diseases}} - Aspergillosis
- Avian influenza
- Avian malaria
- Bird louse
- Feather mite
- Psittacosis
Threats and conservation - Avicide
- Bird conservation
- Bird sanctuary
- Bird conservation groups
- Bird Protection Quebec
- BirdLife International
- Fundación ProAves
- National Audubon Society
- Royal Society for the Protection of Birds
- Important bird areas
- Bird control
- Bird control spike
- Bird netting
- Bird scarer
- Goose egg addling
- Scarecrow
- Bird strike
- Towerkill
Persons influential in the field of birds Artists {{maincat|Bird artists}}- Lars Jonsson
- David Allen Sibley
Ornithologists List of ornithologists- John Gould
- James Audubon
- Chris Mead
- Killian Mullarney
- Roger Tory Peterson
- Pamela C. Rasmussen
- Alexander Skutch
- David Snow
- Alexander Wilson
Writers Birds in culture See also {{portal|Birds}}- Dinosaur
- Outline of dinosaurs
{{clear}} References External links {{sisterlinks|Bird}}- Ornithology course outline, Alabama School of Math and Science
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